Giới thiệu sản phẩm eco-PEN450
The new and innovative precision-volume-dispenser eco-PEN450 made by ViscoTec offers a wide range of applications for low to medium-viscosity dispensing.
Smallest dosing quantity: 0,004ml
Adjustable dosing flow: 0,50 – 6,00 ml/min
Theory of function
preeflow® eco-PEN is a rotating and perfectly pressure-tight displacement system. Self-sealing rotor/stator design. Conveyance action by medium displacement in the stator through controlled rotor rotation. Safe conveyance without any modification of the medium. With its suck back option, preeflow® ensures clean and controlled material or medium cut-off while preventing post-dripping effects.
On-the-dot dosage with maximum volumetric precision – dot-and-bead application with application speeds adaptable to track speeds – joint sealing technology.
Range of uses
• Sealing compounds
• Abrasive media
• Genuine volumetric dosing
• Suck back effect
• Viscosity-autonomous dosing
• Easy to clean
• Primary pressure-independent dosing
• Controllable dosing flow
• Pressure-tight without valve
• Range of dosing pressures 16 – 20 bar